Well there is a couple of hints between Homura and Madoka in my opinon, i only ship them yuri-wise. I also ship SayakaXKyousuke and MamiXKyubey. But it's not yuri, thêm along the lines of some-what shoujo-ai.
I believe that Puella Magi definitely has yuri subtext, and I definitely think there are feelings between Madoka and Homura that would develop into romantic tình yêu if they had had the time. Also, Homura was in tình yêu with Madoka from the start. My yêu thích pairing is Kyouko and Sayaka, who, once again, could definitely have been together if they'd had thêm time. Their story, I thought, was epic-ly romantic, and even though Sayaka was in tình yêu with Kyousuke, she would have gotten over him eventually and turned to a very caring Kyouko. If she hadn't... y'know. (And I also like MamiLotte cuz it's cute, and so Mami won't get left out). To sum it up, YES! Puella Magi is a "kind of yuri anime" bởi far.